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Science is under attack and scientists are becoming more involved in efforts to defend it. The rise in science advocacy raises important questions regarding how science mobilization can both defend science and promote its use for the public good while also including the communities that benefit from science. This article begins with a discussion of the relevance of science advocacy. It then reviews research pointing to how scientists can sustain, diversify, and increase the political impact of their mobilization. Scientists, we argue, can build and maintain politically impactful coalitions by engaging with and addressing social group differences and diversity instead of suppressing them. The article concludes with a reflection on how the study of science-related mobilization would benefit from further research.

The passage of the Inflation Reduction Act has been perceived as a substantial shift away from the history of more contentious climate politics in the US. We apply social network methods to interrogate an updated dataset that assesses the degree to which recent policy outcomes are a shift away from earlier policies and positions. We empirically test for homophily, a building block of polarisation, analysing four waves of survey data collected over 12 years from the community of political elites engaged in the issue of climate politics. Using Exponential Random Graph (ERG) modeling, we provide clear evidence that the stances of the top policy actors working on climate change have not shifted substantially. Instead, we document how the policy was successful due to its ability to combine the Administration's desire to support clean energy along with fossil fuel interests' aims of expanding extraction and profiting from a transition away from fossil fuels. [ABSTRACT FROM AUTHOR]

This article explores how school gardens provide learning opportunities for school-aged children while concurrently helping cities achieve sustainability. The authors analyse this process in Washington, DC, a particularly innovative metropolis in the United States. This national capital city boasts two of the most progressive examples of legislation aimed at improving environmental awareness and inciting citizens to engage in environmental stewardship, both of which focus on school-aged children: (1) the "Healthy Schools Act of 2010" and (2) the "Sustainable DC Act of 2012". Together these policies focus on bringing healthy lifestyles and environmental awareness, including meaningful outdoor learning experiences, to students and families in the District of Columbia. This article is organised into three parts. The first part discusses how Washington, DC became a sustainable learning city through the implementation of these specific policies. The next part presents the results of a pilot study conducted in one kindergarten to Grade 5 (K-5) elementary school located in Ward 8, the poorest part of the city. The authors' analysis considers the support and the obstacles teachers and principals in the District of Columbia (DC) are experiencing in their efforts to integrate school gardens into the curriculum and the culture of their schools. Exploring the impacts of the school garden on the students, the local community, and the inter-generational relationships at and beyond schools, the authors aim to shed light on the benefits and the challenges. While Washington, DC is fostering its hope that the benefits prevail as it provides a model for other cities to follow, the authors also candidly present the challenges of implementing these policies. In the final part, they discuss the implications of their findings for school gardens and sustainable learning cities more broadly. They encourage further research to gain more insights into effective ways of promoting environmental literacy and to consolidate the transferability of this model.

This paper adds to our understanding of how people's climate change concern and norms influence their leisure air travel. It does so by examining the roles of Norwegians' beliefs about climate change and emissions from air travel, their felt responsibility to limit emissions (personal norm), and expectations and behaviors of friends and family (social norms) in such travel. A representative sample of Norwegians was surveyed in 2019 and 2020 (N = 2842), based on a framework combining institutional and social-psychological perspectives. Structural equation modeling of the data reveals that leisure air travel is habituated and part of a lifestyle, supported by social norms, self-enhancement values and urban residency. Personal norms for reducing greenhouse gas emissions from flying are beginning to emerge in Norway, but their effect on leisure air travel is small and only indirect. Our findings suggest the need for interventions to complement and potentially amplify the emerging moralization process and support an evolution of new habits and travel lifestyle to limit the emissions from leisure air travel substantially. The disruption of travel habits by the COVID-19 pandemic might ease such a process. [ABSTRACT FROM AUTHOR]

How does collective identity form in virtual spaces and what role do hashtags play? This paper takes advantage of a unique dataset that includes surveys from activists who organized the nationally coordinated climate strikes in the US that began in spring 2019 to answer these questions. Building on the research about collective identity formation online and the role that hashtags play, we employ social network analysis to assess how collective identity forms online over three waves of protests. In particular, we analyze how activists involved in the youth climate movement used hashtags to project their collective identities and create collective narratives. Our findings show how hashtags use varied over the period of our study, in some cases indicating the formation of a thin collective identity. They also show that there are patterns in the ways hashtags are employed by activists in the movement that suggest the formation of subaltern narratives among those affiliated with youth-led groups. Our paper concludes by considering how this finding helps us understand collective identity in virtual spaces and the role that hashtags play more specifically within social movements. [ABSTRACT FROM AUTHOR]